归纳法。课堂教学的重、难点解决后,教师结合教材,对教学内容作一个概括总结,便于学生对学习内容的理解,使学生对本节课的主要内容 Induction. After the heavy and difficult problems of classroom teaching are solved, the teacher combines the teaching materials and makes a summary of the teaching contents so that the students can understand the learning content and make the students’ main content of this lesson.